datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2004,06 0:30:00,30 ,0.248906,2.508743, 0.85377,0.492485
twpcmbeC1.c1,2004,06 1:30:00,30 ,0.409791,4.764185, 1.01785,0.849488
twpcmbeC1.c1,2004,06 2:30:00,30 , 0.33878,2.460343,1.049416,0.542971
twpcmbeC1.c1,2004,06 3:30:00,30 ,0.221855,3.169928,0.836949,0.587554
twpcmbeC1.c1,2004,06 4:30:00,30 ,0.404306,2.025257,0.967756,0.464263
twpcmbeC1.c1,2004,06 5:30:00,30 ,0.327456,2.461873,0.944142, 0.57002
twpcmbeC1.c1,2004,06 6:30:00,30 , 0.53319,4.479355,2.228099,1.199131
twpcmbeC1.c1,2004,06 7:30:00,30 ,0.470451,10.05447,4.411261,2.489247
twpcmbeC1.c1,2004,06 8:30:00,29 ,0.826105,9.610176,4.676965,2.463716
twpcmbeC1.c1,2004,06 9:30:00,30 ,1.315729,10.80905,5.106041,2.490847
twpcmbeC1.c1,2004,0610:30:00,30 ,1.779562,10.56715,5.483979,2.535172
twpcmbeC1.c1,2004,0611:30:00,30 ,0.784416,11.77617,4.780254,3.010687
twpcmbeC1.c1,2004,0612:30:00,30 ,0.576871,16.82673,6.520473,3.777107
twpcmbeC1.c1,2004,0613:30:00,30 ,1.287067,12.73273, 6.01148,3.350848
twpcmbeC1.c1,2004,0614:30:00,30 ,0.774863,20.40655,6.003235,4.770062
twpcmbeC1.c1,2004,0615:30:00,30 ,0.703204,14.44652,4.547311, 3.12174
twpcmbeC1.c1,2004,0616:30:00,30 ,0.673902,12.10101,3.809275,2.586928
twpcmbeC1.c1,2004,0617:30:00,30 ,0.751669,9.610283, 3.06521,2.160281
twpcmbeC1.c1,2004,0618:30:00,30 ,0.314117,3.921171,1.420177,0.919656
twpcmbeC1.c1,2004,0619:30:00,30 ,0.350513,5.186138,1.071433, 0.98236
twpcmbeC1.c1,2004,0620:30:00,30 ,0.354479,1.890903,0.818763,0.370467
twpcmbeC1.c1,2004,0621:30:00,30 ,0.279711,9.420275,1.150406,  1.6152
twpcmbeC1.c1,2004,0622:30:00,30 ,0.327976,14.53507,1.386152,2.622145
twpcmbeC1.c1,2004,0623:30:00,30 ,0.298939,1.463186,0.729821,0.345265